28 Aves, 
XVII. Aves. 
[1916] 
Osmaston, B. B; vide Jones. 
[Ostennann, A. I.], OcTepMaHHTb, A. I. 
3aMliTKii o immax'fc Beccapadin. (Ma- 
Tepiajiu no opHHTdJiornuecKoff ^ayirfe 
Eeccapadin. [Notizen iiber die Vogel 
Bessarabiens.] Kisinev Trav. Soc. 
Bessar. nat. 5 1915 (159-178 mit deutsch 
R6s.). 593 
Owen, J. H. Some breeding habits 
of the Sparrow-Hawk. British Birds 
London 10 1916 (2-10 26-37 50-59 
74-86 106-115) many photos. 
Owen, J. H. Bird notes, 1913-1914 
and notes by bird-watchers, 1914-1915. 
Felsted Rep. Sch. Sci. Soc. 24 1916 
(16-22 23-27) photos. 595 
[PaCoskij, I. K.] TlanocKiii, I. K. 
3 ajieTi> KpacHO3O0oft KasapKH bt> 
JlH'hnpoBCKiii yJ> 3 ., TaBpnnecuoii ry( 5 . 
[Auffindung von llufibrenta fuficollis 
Pall, im Kreise Dnjeprovsk Gouv. 
Taurien.] Mess, ornith. Moskva 6 1915 
(253-254). 596 
Palmer, R. H. A visit to Hat and 
Egg Islands, Great Salt Lake. Condor 
Hollywood Cal. 18 1916 (113-123). 
5 photos. 597 
Palmer, T. S. Biographical Index of 
“The Auk,” 1876-1914. Extr. from 
the “ Ten Year Index of The Auk ” 
pp. vi-xxv. Lancaster Pa 1915. 8vo. 
598 
Palmer, T. S. The type-locality of 
Colaptes cafer. Auk Cambridge Mass. 
33 1916 (322-324). 599 
Palmgren, R. Till kannedomen om 
f&gelfaunan i Hvittis samt angransande 
delar af Kumo socken och Kauvatsa 
kapell. En topografisk studie. [Zur 
Kenntnis der Vogelfauna in Hvittis 
und angrenzenden Teilen von Kumo 
und Kauvatsa. Eine topographische 
Studie] Helsingfors Acta Soc. Fauna 
et FI. Fenn. 40 No. 1 1915 (70) 5 Taf. 
und Kartc. 600 
Parkin, T. The Mediterranean Black - 
headed Gull in Sussex. Hastings and E . 
Sussex Nat. 2 1916 (207) photo. 601 
Parkin, T. vide Witherby. 
[PaSfienko, S.] Ilamemco, 0. ITepe- 
aeTH CHTm r b-MOCKOBOK r b ( Parus ater L.) 
ocenBio 1913 r. h Becnoio 1914 r. [Pas- 
sage des Parus ater L. en automne 
1913 et en printemps 1914.] Ornith. 
et avioult. Moskva 5 1915 (244-245). 
602 
Paterson, D. R. vide Proger. 
Patten, C. J. Fragmentary remains 
of a Tree -Pipit found on Tuskar Rock. 
Irish Nat. Dublin 25 1916 (85-93). 603 
Patten, C. J. Black-eared Wheatear 
at the Tuskar. A new bird for the 
Irish List. Irish Nat. Dublin 25 1916 
(100). 604 
Patten, C. J. The Black-eared 
\Vheatear. A new bird for the Irish 
list. Nature London 97 1916 (321— 
322). 605 
Patten, C. J. Icterine Warbler on 
migration obtained on Tuskar Rock. 
With remarks on the status of this 
species in the British Isles. Zoologist 
London 20 1916 (43-53) 1 pi. 606 
Patterson, A. H. Some miscellaneous 
notes from Great Yarmouth (1915-16). 
Zoologist London 20 1916 (361-377). 
607 
Patursson, S. Lundefuglen (F rater - 
cula arctica). Bergen Naturen 40 1916 
(112-120) 3 figs. 608 
[Pavlov, V.] IlaBJiOB'fc, BiiKTop r i>. 
Kt> rHCTOJiorjn puiiapuaro raurjiia y 
irnmij. [The ciliary ganglion of Birds.] 
Petrograd Trav. Soc. Nat. C.-7 stances 
46 No. 1 1915 (206-212 Engl, sumra. 
224-225) 1 fig. 609 
Pearl, R. Fecundity in the domestio 
fowl and the selection problem. Amer. 
Nat. New York 50 1916 (89-105). 610 
Pearl, R. Studies on the physiology 
of leproduction in the domestic fowl, 
xiv. The effect of feeding pituitary 
substance and corpus luteum substance 
on egg production and growth. J, Biol. 
Chem. Baltimore 24 1916 (123-135). 
611 
Pearl, R. On the effect of continued 
administration of cortdin poisons to 
the domestio fowl, with special refer- 
ence to the progony. Philadelphia 
Proc. Amer. Phil. Soc. 55 1916 (243- 
258). 612 
Pearl, R. On the differential effect 
of certain calcium salts upon the 
rate of growth of the two sexes of the 
domestic fowl. Science New York 44 
1916 (687-688). 613 
Pearl, R. On the effects of feeding 
pituitary body (anterior lobe) sub- 
